iio:dac:mcp4725 wrong return type of attribute _show function
Should be ssize_t and is int.
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Reported-by: Fengguan Wu <fengguang.wu@intel.com>
Acked-by: Peter Meerwald <pmeerw@pmeerw.net>
diff --git a/drivers/iio/dac/mcp4725.c b/drivers/iio/dac/mcp4725.c
index f569738..18a78cd 100644
--- a/drivers/iio/dac/mcp4725.c
+++ b/drivers/iio/dac/mcp4725.c
@@ -69,7 +69,7 @@
#define MCP4725_PM_OPS NULL
#endif
-static int mcp4725_store_eeprom(struct device *dev,
+static ssize_t mcp4725_store_eeprom(struct device *dev,
struct device_attribute *attr, const char *buf, size_t len)
{
struct iio_dev *indio_dev = dev_to_iio_dev(dev);